Method and Device in Nodes Used for Wireless Communication

2. The first node according to claim 1, is characterized in employing a first-type monitoring capability in a scheduling cell of any serving cell comprised by the scheduled cell set, the first information block being used to indicate the first-type monitoring capability; no more than one control resource set (CORESET) pool is provided in the scheduling cell of any serving cell comprised by the scheduled cell set.

3. The first node according to claim 1, wherein a ratio of the number of serving cell(s) comprised by the first scheduled cell subset to a number of serving cell(s) comprised by the scheduled cell set being associated with at least one control channel candidate is used to determine a first parameter; the first threshold is equal to a maximum integer no greater than a first intermediate value, and the first intermediate value is proportional to the first parameter; the second threshold is equal to a maximum integer no greater than a second intermediate value, and the second intermediate value is proportional to the first parameter.

5. The first node according to claim 1, wherein the first SCS is one of X candidate SCSs, X being a positive integer greater than 1; the X candidate SCSs respectively correspond to X first-type candidate parameters, and any of the X first-type candidate parameters is a positive integer, the X candidate SCSs respectively correspond to X second-type candidate parameters, and any of the X second-type candidate parameters is a positive integer; a third parameter is one of the X first-type candidate parameters, and the third parameter is used to determine the first threshold; a fourth parameter is one of the X second-type candidate parameters, and the fourth parameter is used to determine the second threshold; the first SCS is used to determine the third parameter out of the X first-type candidate parameters, and the first SCS is used to determine the fourth parameter out of the X second-type candidate parameters.

6. The first node according to claim 1, wherein the first transceiver receives a fourth information block, wherein the fourth information block is used to determine M3 control resource sets, M3 being a positive integer greater than 1, and a control resource set to which any one of the M2 control channel elements belongs is one of the M3 control resource sets; the second information block is used to indicate a target combination set, the target combination set comprising a positive integer number of combination(s), a combination employed by the serving cell(s) comprised by the first scheduling cell subset belongs to the target combination set; the number of multicarrier symbols comprised by the first time window is equal to a larger value between a first symbol quantity and a second symbol quantity; the first symbol quantity is equal to a maximum value of numbers of multicarrier symbols respectively occupied by the M3 control resource sets in time domain, while the second symbol quantity is equal to a minimum value of positive integers comprised by the combination(s) in the target combination set.

7. The first node according to claim 1, wherein the first scheduling cell subset comprises Y1 serving cells, Y1 being a positive integer greater than 1, the combination employed by the serving cells comprised by the first scheduling cell subset is used to determine Y1 candidate time windows respectively in the Y1 serving cells, any of the Y1 candidate time windows belonging to the first time window.

9. The second node according to claim 8, is characterized in employing a first-type monitoring capability in a scheduling cell of any serving cell comprised by the scheduled cell set, the first information block being used to indicate the first-type monitoring capability; no more than one control resource set (CORESET) pool is provided in the scheduling cell of any serving cell comprised by the scheduled cell set.

10. The second node according to claim 8, wherein a ratio of the number of serving cell(s) comprised by the first scheduled cell subset to a number of serving cell(s) comprised by the scheduled cell set being associated with at least one control channel candidate is used to determine a first parameter; the first threshold is equal to a maximum integer no greater than a first intermediate value, and the first intermediate value is proportional to the first parameter; the second threshold is equal to a maximum integer no greater than a second intermediate value, and the second intermediate value is proportional to the first parameter.

12. The second node according to claim 8, wherein the second transceiver transmits a fourth information block, wherein the fourth information block is used to indicate M3 control resource sets, M3 being a positive integer greater than 1, and a control resource set to which any one of the M2 control channel elements belongs is one of the M3 control resource sets; the second information block is used to indicate a target combination set, the target combination set comprising a positive integer number of combination(s), a combination employed by the serving cell(s) comprised by the first scheduling cell subset belongs to the target combination set; the number of multicarrier symbols comprised by the first time window is equal to a larger value between a first symbol quantity and a second symbol quantity; the first symbol quantity is equal to a maximum value of numbers of multicarrier symbols respectively occupied by the M3 control resource sets in time domain, while the second symbol quantity is equal to a minimum value of positive integers comprised by the combination(s) in the target combination set.

13. The second node according to claim 8, wherein the first scheduling cell subset comprises Y1 serving cells, Y1 being a positive integer greater than 1, the combination employed by the serving cells comprised by the first scheduling cell subset is used to determine Y1 candidate time windows respectively in the Y1 serving cells, any of the Y1 candidate time windows belonging to the first time window.

15. The method according to claim 14, is characterized in employing a first-type monitoring capability in a scheduling cell of any serving cell comprised by the scheduled cell set, the first information block being used to indicate the first-type monitoring capability; no more than one control resource set (CORESET) pool is provided in the scheduling cell of any serving cell comprised by the scheduled cell set.

16. The method according to claim 14, wherein a ratio of the number of serving cell(s) comprised by the first scheduled cell subset to a number of serving cell(s) comprised by the scheduled cell set being associated with at least one control channel candidate is used to determine a first parameter; the first threshold is equal to a maximum integer no greater than a first intermediate value, and the first intermediate value is proportional to the first parameter; the second threshold is equal to a maximum integer no greater than a second intermediate value, and the second intermediate value is proportional to the first parameter.

18. The method according to claim 14, wherein the first SCS is one of X candidate SCSs, X being a positive integer greater than 1; the X candidate SCSs respectively correspond to X first-type candidate parameters, and any of the X first-type candidate parameters is a positive integer, the X candidate SCSs respectively correspond to X second-type candidate parameters, and any of the X second-type candidate parameters is a positive integer; a third parameter is one of the X first-type candidate parameters, and the third parameter is used to determine the first threshold; a fourth parameter is one of the X second-type candidate parameters, and the fourth parameter is used to determine the second threshold; the first SCS is used to determine the third parameter out of the X first-type candidate parameters, and the first SCS is used to determine the fourth parameter out of the X second-type candidate parameters.

20. The method according to claim 14, wherein the first scheduling cell subset comprises Y1 serving cells, Y1 being a positive integer greater than 1, the combination employed by the serving cells comprised by the first scheduling cell subset is used to determine Y1 candidate time windows respectively in the Y1 serving cells, any of the Y1 candidate time windows belonging to the first time window.